Circuits and Electricity

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Across
  1. 2. energy that moves in waves or vibrations that can be heard
  2. 4. a break in an electric circuit that can be opened or closed, stopping and starting the flow of electric current
  3. 7. stable subatomic particles with a charge of negative electricity, found in all atoms and acting as the primary carriers of electricity in solids
  4. 8. energy created by moving charged particles
  5. 9. materials or objects that do not easily allow heat, electricity, light, or sound to pass through it.
  6. 10. a closed path along which an electric current travels
Down
  1. 1. the smallest units of ordinary matter that forms a chemical element
  2. 3. the power to do work, make a change, or move objects
  3. 5. a material, usually a metal, that transfers heat, electricity, or sound from one object to another
  4. 6. an incomplete electrical circuit in which no current flows